baber/WOPTO huggingface dataset:
Patent EP-0289851-A3 (EP)
IPC: F23D14/26
Filed: 1988-04-19
Abstract: Die Erfindung betrifft ein Verfahren sowie einen 
Brenner, wobei ein Teil des Brennstoffes durch 
einen äußeren Ringkanal (1) zugeführt und am Austritts­
ende auf eine hohe Geschwindigkeit beschleunigt 
wird, während ein weiterer Teil des Brennstoffes 
durch einen zweiten, inneren Ringkanal (2) zugeführt 
und am Austrittsende auf eine niedrige Geschwin­
digkeit verzögert wird. Auf diese Weise erfolgt 
eine Stabilisierung und Regelung der Hauptflam­
me durch eine permanente Pilotflamme.
Patent EP-0308583-A3 (EP)
Title: Digital computer having signal circuitry
IPC: G06J1/00
Filed: 1983-06-27
Abstract: A combination of a programmable logic controller with 
analog circuitry. The analog circuitry includes a 
summation point to which several items are coupled. 
Analog inputs are selectively coupled to the summation 
point through analog switches. Also, the output of a 
digital to analog converter couples to the summation 
point. Still further, the analog output for the 
controller is obtained from a sample and hold circuit 
which has its input connected to the summation point and 
which includes means for outputting the analog value at 
its output back to the summing point. Even still further, 
a comparator input couples to the summation point. The 
arrangement provides for direct processing of analog 
information either by direct output of analog processed 
analog data or by obtaining one bit data from the 
comparator which represents whether a threshold has been 
reached by the analog data. Digital processing of the 
analog data may be accomplished, if necessary by using the 
circuit to convert from analog to digital and back again. 
The equipment is designed so that digital or analog, input 
or output cards may be inserted into any of the I/O 
positions without rewiring.
Patent EP-0315182-A3 (EP)
Title: Medicament containing a polysaccharidic component from thuja plants as the active ingredient
IPC: A61K31/715
Filed: 1988-11-04
Abstract: The plant component achieves a specific induction of the lymphocytic T-helper cell fraction of the peripheral blood. The specific induction of the fraction of T-helper cells is associated with the expression of the T-helper cell activation markers OKT 17 and OKT 26a and with an increased interleukin-2 synthesis. The component furthermore stimulates leukocyte formation and has a protective effect against stress due to radioactive emissions.
Patent EP-0298663-A3 (EP)
IPC: E21B37/02
Filed: 1988-06-29
Abstract: The tool, for example an underreamer for descaling a casing 
(46), has an upper body (10) telescoped within a lower body 
(12) on which are pivoted operating arms (22). The arms 
(22) are deployed from a retracted to an extended position 
by the hydraulic pressure of drilling mud pumped through a 
through-bore (18) against a shoulder (26) causing the upper 
body (10) to move within the lower body (12), which movement 
pivots the arm (22) via camming surfaces (28,29).  
     In the fully extended position, an outer surface (44) of the 
arm (22) acts as a locating pad, and the arm is mechanically 
locked by mating surfaces (34,36).
Patent EP-0278916-A3 (EP)
Title: Device for indicating the actuation of a key in electronic keyboards
IPC: G09B21/00
Filed: 1988-02-11
Abstract: A beating device (10, 11, 12), which can be triggered electrically, is provided to acknowledge key operations on electronic keyboards (1). The device is triggered by the occurrence of a key signal. Since the device is mechanically connected to the key region, the pulse produced in this way is transmitted to the keys (2) and is sensed there by touch. In this way, a mechanical stop is simulated in a simple manner which can, however, be triggered only when a detectable electrical key signal is produced. <IMAGE>
Patent EP-0327024-A3 (EP)
Title: Rotation operating device of variable resistor
IPC: H01C1/04
Filed: 1989-01-31
Abstract: A rotation operating device of a variable resistor 
comprises: a knob (2, 22) to apply a rotating force from an 
outside; a supporting member (1, 10) formed with a hole (52) 
to rotatably support the knob; and an intermediate member 
(3) which is rotatably supported to the supporting member 
and transfers the rotating force of the knob to a sliding 
contact of the variable resistor (4). An upper surface 
member (51) of the supporting member is transparent or translucent. 
An annular groove (53) having both ends is formed on the 
inner surface of the upper surface member so as to surround 
the hole. Both ends of the annular groove are used as stoppers 
(54). The upper portion of the knob passes through the hole 
and faces the outside of the upper surface member. A first 
gear (23) is formed in the lower portion of the knob. The 
intermediate member has a bottom surface portion (31) and 
a peripheral wall (32). A notch (34) is formed in a part 
of the peripheral wall. A second gear (33) adapted to be 
come into engagement with the first gear is formed in a 
predetermined range on the inner surface of the peripheral 
wall. A position indicating portion (36) is located in 
the notch of the peripheral wall and is projected than the 
upper surface of the peripheral wall and is movably fitted 
into the annular groove of the supporting member. The position 
indicating portion is coupled with the botton surface portion 
 
 
through a spring member (35). The bottom surface portion 
is in engagement (37) with the sliding contact of the variable 
resistor supported to the supporting member.
Patent EP-0336192-A3 (EP)
IPC: C12Q1/6816
Filed: 1989-03-20
Abstract: Die Erfindung betrifft ein Verfahren zur Diagnose von 
erblichen und immunologischen Erkrankungen durch 
Fluoreszenzmessung biologischer Substanzen, indem man die zu 
diagnostizierende Substanz, wenn ihr Molekulargewicht über 
ca. 5000 liegt, mit dem Kondensationsprodukt von 
Flavoprotein mit Alpha-Liponsäure, das nach Zugabe von 
Jodacetamid und Dialysieren nach Destillation zurückbleibt, 
markiert bzw. die zu diagnostizierende Substanz, wenn ihr 
Molekulargewicht unter ca. 5000 liegt, mit dem weiteren 
Umsetzungsprodukt des Destillationsrückstandes mit einer 
Reaktionslösung aus 
1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)-benzol und p-Terphenyl 
in einem organischen Lösungsmittel, dem Maleinsäureanhydrid 
zugesetzt ist, und das nach mehrstündigem Stehen auf ein 
etwa neutrales pH eingestellt und in üblicher Weise 
gereinigt ist, markiert und dann in üblicher Weise, ggfs. 
nach Abtrennung, die Floreszenzmessung vornimmt oder die zu 
untersuchende biologische Substanz mit der 
korrespondierenden markierten Substanz, ggfs. unter 
Freisetzung des Farbstoffes und ggfs. Übertragung des 
Farbstoffes auf die korrespondierende Substanz versetzt und 
dann, ggfs. nach biochemisch üblichem Inkubieren, die 
Messung durchführt, sowie Mittel zur Durchführung dieses 
Verfahrens, die derart markiert und ggfs. in an sich 
üblicher Weise isoliert und ggfs. in Zellen eingebaut sind 
sowie die Verwendung dieser Mittel auch zur Therapie von 
immunologischen Erkrankungen durch Bestrahlung der in 
Lymphozyten eingebauten, fluoreszenzmarkierten biologischen 
Substanz mit Licht entsprechender Wellenlänge und Kits für 
das Diagnoseverfahren.
Patent EP-0338568-A3 (EP)
Title: Card transaction processing apparatus
IPC: G07G1/14
Filed: 1989-04-20
Abstract: A card transaction processing apparatus for executing transaction processing utilizing a card is connected to a registration processing unit which performs sales data registration processing. When sales data is transmitted from the registration processing unit, there is an input of data necessary for a card transaction. Card transaction processing is executed based on the sales data transmitted by the registration processing unit and the entered data necessary for the card transaction. Destinations to which the results of the card transaction processing are to be outputted are selected in dependence upon the contents of these results.
Patent EP-0344461-A3 (EP)
Title: Device for calibrating a non-dispersive infrared photometer
IPC: G01N21/37
Filed: 1989-04-26
Abstract: The invention relates to a device for calibrating a non-dispersive infrared photometer. It consists of a system of four similar individual cuvettes in a pair arrangement on a common carrier. 
<??>During the measuring operation, one cuvette arrangement is situated in the optical beam path and is filled with a gas which does not influence the radiation. The second pair of cuvettes is constructed absolutely identically and is brought into the beam path during the calibrating operation. 
<IMAGE>
Patent EP-0411174-A3 (EP)
Title: Distribution device for coating foodstuffs
IPC: A23P20/12
Filed: 1989-08-01
Abstract: An apparatus for coating a foodstuff with particulate material comprising: a drum capable of rotating about a substantially horizontal longitudinal axis;  a first conveyor adapted to travel through the drum; a second conveyor below the first conveyor, the second conveyor comprising at least first, second and third successive endless belts each having substantially horizontal upper run and a gap between each successive pair of belts, the second belt having an inclined portion extending to a position below the first belt, the gap between the second and third belts being situated within the drum;  means for feeding particulate material onto the first conveyor; and  means for feeding a foodstuff onto the first belt; such that in operation, particulate material is fed from the first conveyor onto the foodstuff on the first belt for coating the foodstuff on an upper side, the coated foodstuff is transported to the second belt with excess particulate material falling off the first belt onto the portion of the second belt below the first belt and is conveyed to the substantially horizontal upper run of the second belt to form a layer on which the coated foodstuff lies after being transported from the first belt to the substantially horizontal upper run of the second belt for coating the foodstuff on a bottom side, the coated foodstuff is fed to the third belt with further particulate material falling through the gap between the second and third belts onto an inside wall of the drum which rotates for conveying the further material to a position above the first conveyor upon which the further material falls by gravity, and the first conveyor transports the further material back to the second conveyor characterised in that there is provided a guiding device for distributing the further particulate material falling through the gap between the second and third belts onto the inside wall of the rum so that it forms a substantially even layer over the axial width of the inside wall of the drum.
Patent EP-0362805-A3 (EP)
IPC: H01F1/053
Filed: 1989-10-03
Abstract: When V is added to an Nd-Fe-B sintered magnet so as to modify the minority phase such that B is in excess of a stoichiometric composition of R2Fe14B compound-phase, this essentially does not form RFe4B4-compound minority phase but forms a finely dispersed V-T-B compound minority phase (T is Fe, and in a case containing Co, T is Fe and Co), the coercive force (iHc) is enhanced to 15 kOe or more. By an addition of from 0.01 to 1 at % of Cu the material's heat treatment characteristics are improved.
Patent EP-0368006-A3 (EP)
Title: Copolymers containing polybenzoxazole polybenzothiazole and polybenzimidazole moieties
IPC: C08G73/06
Filed: 1989-10-10
Abstract: Block copolymers can be formed from hetero­
cyclic polymers such as PBO and thermoplastic polymers 
such as polyamide or poly(aromatic ether ketone). The 
block copolymer compositions are thermoplastic and do 
not experience substantial phase separation, even at 
about their glass transition temperature. The block 
copolymer compositions can be formed into fibers, films 
and laminate or compression-molded articles. PBO, PBI 
and PBT polymers terminated by active aromatic rings or 
acylating groups are particularly useful for making the 
block copolymers
Patent EP-0372280-A3 (EP)
IPC: H01Q17/00
Filed: 1989-11-18
Abstract: Die Erfindung bezieht sich auf ein multispektrales Tarnnetz, daß 
aus einem Tragnetz engmaschigen Gewirkes verlustbehafteter Fasern 
besteht. Das Tragnetz ist mit einem Laubschnitt verknüpft, das aus 
einer farbigen Gewebefolie besteht, und laubschnittartige Stan­
zungen aufweist.
Patent EP-0339746-A3 (EP)
Title: Acoustic transducer backing in the shape of a wood's horn
IPC: G10K11/02
Filed: 1989-04-25
Abstract: The unwanted acoustic energy from the back side of an acoustic 
transducer (25) is fully absorbed in a Wood's Horn styled acoustic 
energy trap (30) embedded in an acoustically absorbing material (35). 
Also, the impedance of the transducer (25) and backing (30) can be 
exactly matched, thereby increasing the frequency bandwidth.
Patent EP-0332301-A3 (EP)
Title: Time variant drive for use in integrated circuits
IPC: H03K17/16
Filed: 1989-02-16
Abstract: A circuit is provided which modifies a digital drive signal to produce a time variant drive signal for application to a gate of a bus driver transistor. The circuit's purpose is to reduce the amplitude of ringing on a bus, due to rapid discharging of current from the bus, in order to prevent unintentional triggering of devices connected to the bus. A P-channel MOS transistor (60) and N-channel MOS transistor (50) are connected so that the digital drive signal (VG) is simultaneously applied to the source of the P-channel MOS transistor (60) and to the drain of the N-channel MOS transistor (50). The gate of the driver transistor (10) is connected to the drain of the P-channel MOS transistor (60) and the source of the N-channel transistor (50). The width-to-length ratio of the channels of the P-channel (60) and N-channel MOS (50) transistors, and the gate voltages, are chosen so that application of a drive signal to the circuit causes the N-channel MOS transistor (50) to rapidly apply a limited drive signal to the gate of the driver transistor (10) and causes the P-channel MOS transistor (60) to apply a gradually increasing drive signal voltage to the gate of the driver transistor (10). By choosing the proper width-to-length ratios and gate voltages, the time variant drive signal applied to the gate of the driver transistor (10) will not produce objectionable ringing on the bus when the bus is intended to be at a low level.
Patent EP-0350174-A3 (EP)
Title: Treatment of aqueous dispersions
IPC: C02F1/52
Filed: 1989-06-15
Abstract: A highly stable dispersion e.g an oil-in water emulsion having 
a pH of from about 4 to about 12 is destabilised by treatment 
with a composition comprising a precipitant e.g aluminium 
sulphate, a clay and a marl.
Patent EP-0351169-A3 (EP)
Title: Imaging device
IPC: G03F7/00
Filed: 1989-07-10
Abstract: In an imaging device such as a duplicating machine 
employing a continuous-form photo and pressure-­
sensitive recording medium (37) and being arranged in such a 
manner that the recording medium is exposed based upon 
an original, further pressurized with a pair of rollers (21, 31) 
to develop a visible image, provided are a plurality of 
drive means such as motors for independently driving 
rollers to travel the recording medium with an exposure 
operation and a pair of pressure rollers to pressure the 
exposed recording medium.  
     Thus, the exposure operation is evenly executed on 
an area to be exposed regardless of a load fluctuations 
with a pressurizing operation executed by the rollers.
Patent EP-0361659-A3 (EP)
Title: Pharmaceutical composition
IPC: A61K9/72
Filed: 1989-08-09
Abstract: A pharmaceutical composition comprising particles of nedocromil calcium having a mass median diameter of from 0.01 to 10 microns and a water content of from 6 to 12% w/w in admixture with coarser particles of a solid pharmaceutically acceptable carrier is useful inter alia in the inhalation treatment of reversible obstructive airways disease. The nedocromil calcium particles preferably have a mass median diameter in the range 2 to 6 microns, and a water content of between 8 and 12% w/w. The carrier is preferably crystalline lactose, and preferably has a mass median diameter of from 30 to 80 microns.
Patent EP-0361787-A3 (EP)
Title: A boundary representation solid modelling system
IPC: G06T15/00
Filed: 1989-09-21
Abstract: A boundary representation solid modelling system is described 
that enables building of a solid-model through a trial-and-error 
approach. The result of a non-manifold union set operation on a 
geometric model is used to update a non-manifold boundary 
representation date file. Correspondence between elements in the 
boundary representation file and primitives is retained in another store. 
This allows elements of a non-manifold boundary representation, 
originating from a primitive, to be identified when the primitive is 
specified, and vice-versa. A history of set operations is also stored. 
Reworking of a set operation is achieved by selecting a primitive to 
delete, accessing and deleting corresponding elements from the 
boundary representation file and modifying the set operation history 
file. The invention thus enables cancellation of reworking of a set 
operation independently of its order. Hence, or a set operation 
executed at any given time can be rapidly reworked.
Patent EP-0365151-A3 (EP)
IPC: G11B21/21
Filed: 1989-09-22
Abstract: A vertical limit stop or a crash stop (9b) is provided 
in a disk drive for preventing contact between work function 
members (5, 5a, 9) such as the arms (9b) of an armstack (5), 
flexure members (5b) and magnetic heads (5c) and adjacent 
surfaces of the disks (1a) in the presence of shock forces 
which would damage data recording areas of the disk surfaces. 
Limit stop members (9b) on the work function members (5, 5a, 
9) each have a surface which confronts an adjacent surface of 
a disk (1a). These limit stop surfaces (9b) each project 
above any other part of the associated work function member 
(5, 5a, 9) in a position overlapping the outer peripheral edge 
of the disk, outside of tracks recorded on the disk, and thus 
come into contact with the disc at its outer surface edge, to 
prevent other parts of the work function member (5, 5a, 9) 
from contacting the disk (1a) in any other location.
Patent EP-0368491-A3 (EP)
Title: Receptor sheet with image-bearing non-receptor surface
IPC: G03C1/775
Filed: 1989-10-18
Abstract: A receptor sheet for image-transfer processes is 
provided by providing a backside polymeric coating on the 
sheet with differential surface characteristics which can 
be visually observed. The characteristics may define a 
logo to differentiate the backside from the receptor 
surface.
Patent EP-0341215-A3 (EP)
Title: Improvements in the production of polypeptides
IPC: C07K14/815
Filed: 1989-05-01
Abstract: A novel process for the production of heterologous proteins including the use of certain transformed protease deficient yeast strains is provided. The invention concerns also said transformed yeast strains and methods for the production thereof.
Patent EP-0379932-A3 (EP)
IPC: C09J7/02
Filed: 1990-01-16
Abstract: The invention relates to a water-soluble adhesive compound which consists of:
 a) 100 parts by weight of at least one water-soluble copolymer composed of
 55 to 90% by weight of at least one vinylcarboxylic acid,
 5 to 35% by weight of at least one hydroxyl group-containing (meth)acrylate,
 1 to 15% by weight of at least one N-substituted (meth)acrylamide derivative and
 0.05 to 10% by weight of at least one vinylcarboxylic acid salt,
 b)50 to 200 parts by weight of at least one water-soluble plasticiser from the group comprising the polyoxyalkylenes having a molecular weight of up to 1000 and
 c) 0.1 to 8 parts by weight of a cross-linking agent, and the use of these adhesive compounds for preparing jointing tapes.
Patent EP-0391033-A3 (EP)
IPC: A61K8/67
Filed: 1990-02-07
Abstract: Therapeutic as well as preventive measures to 
improve cosmetic conditions and to alleviate the 
symptoms of dermatologic disorders with retinal and its 
derivatives is disclosed. Cosmetic conditions and 
dermatologic disorders in humans and domestic animals 
in which retinal and its derivatives may be useful 
include age spots, wrinkles, warts, eczema, seborrheic 
keratoses, acne, oily skin, psoriasis, dandruff, 
xerosis, inflammatory and pruritic skin, disturbed 
keratinization, skin changes associated with aging and 
possibly viral infections. Retinal and its derivatives 
include their stereoisomers, for example, all-trans, 
13-cis, 11-cis, 9-cis, 7-cis, 11,13-cis and 9,13-cis 
vitamin A aldehydes, their hydrate, hemiacetal and 
acetal forms, and their adduct compounds. Compositions 
containing retinal or its derivative may be 
administered systemically such as orally, or topically 
to the affected areas of the skin.
Patent EP-0390005-A3 (EP)
Title: Multi-layer screen-cloth for paper machine
IPC: D21F1/00
Filed: 1990-03-26
Abstract: For a multi-ply papermachine wire with longitudinal threads and at least two plies of transverse threads, the longitudinal and transverse threads being woven with one another in a 16-shaft construction and long floats of transverse threads being present on the wire underside on the running side, it is proposed that the transverse threads floating on the running side are each crossed on the wire underside by two longitudinal threads which are separated by at least two adjacent longitudinal threads outside the region of the wire underside. This makes it possible to achieve a long service life in operation, good running properties and stability, a low driving energy consumption and a reduced tendency to become marked. <IMAGE>
Patent EP-0399184-A3 (EP)
IPC: G01N33/94
Filed: 1990-04-03
Abstract: A fluorescence polarization immunoassay (FPIA) for detecting the presence of one or 
more amphetamine-class analytes in a test sample is provided. The immunoassay uses 
competition between the analyte and a fluorescently labeled tracer for the binding site on an 
antibody specific for phenethylamine derivatives. The concentration of amphetamine-class 
analyte in the sample determines the amount of tracer that binds to the antibody. The 
amount of tracer/antibody complex formed can be quantitatively measured and is inversely 
proportional to the quantity of analyte in the test sample. The invention relates to tracers, 
to immunogens used to elicit antibodies for use as assay reagents, and to assay kits 
incorporating these tracers and assay reagents.
Patent EP-0395917-A3 (EP)
IPC: G03F7/40
Filed: 1990-04-10
Abstract: Es wird ein einfaches Verfahren zur Variation der Breite einer 
Photoresiststruktur vorgeschlagen, bei dem in bekannter Weise 
hergestellte Photoresiststrukturen mit einem eine Aufweitungs­
komponente enthaltenden Agens behandelt werden, welches mit 
funktionellen Gruppen der Photoresiststruktur eine chemische 
Verknüpfung eingeht und so einen Volumenzuwachs der Photore­
siststruktur bedingt. Die Aufweitungsbehandlung wird vorzugs­
weise mit einer Lösung bei Raumtemperatur durchgeführt, wobei 
das Ausmaß des Volumenzuwachses der Photoresiststrukturen 
durch Variation verschiedener Parameter steuerbar ist.
Patent EP-0399510-A3 (EP)
IPC: G03G15/00
Filed: 1990-05-23
Abstract: A control method for a sheet sorter (400) including 
a plurality of sorting bins (B1,..,Bn), a sheet discharger (425) for 
discharging sheets to the sort bins (B1,..,Bn) and a driver for 
moving the sort bins to present the sort bins to the 
discharger includes moving the sorting bins at a first 
speed in association with receipt of the sheet by one 
of the sorting bins and moving the sorting bins at a 
second speed in association with a discharge interval 
between the sheets discharged by the sheet discharger, 
by controlling the driver.